From 5b8583d3bd7fc10cea07e4a5bfa59465758a39dc Mon Sep 17 00:00:00 2001 From: Daniel Lezcano Date: Tue, 7 Jul 2020 11:01:57 +0200 Subject: thermal: netlink: Fix compilation error when CONFIG_NET=n When the network is not configured, the netlink is disabled on all the system. The thermal framework assumed the netlink is always opt-in. Fix this by adding a Kconfig option for the netlink notification, defaulting to yes and depending on CONFIG_NET. As the change implies multiple stubs and in order to not pollute the internal thermal header, the thermal_nelink.h has been added and included in the thermal_core.h, so this one regain some kind of clarity. Reported-by: Randy Dunlap Signed-off-by: Daniel Lezcano Reviewed-by: Amit Kucheria Link: https://lore.kernel.org/r/20200707090159.1018-1-daniel.lezcano@linaro.org --- drivers/thermal/thermal_netlink.h | 98 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 drivers/thermal/thermal_netlink.h (limited to 'drivers/thermal/thermal_netlink.h') diff --git a/drivers/thermal/thermal_netlink.h b/drivers/thermal/thermal_netlink.h new file mode 100644 index 000000000000..0ec28d105da5 --- /dev/null +++ b/drivers/thermal/thermal_netlink.h @@ -0,0 +1,98 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) Linaro Ltd 2020 + * Author: Daniel Lezcano + */ + +/* Netlink notification function */ +#ifdef CONFIG_THERMAL_NETLINK +int thermal_notify_tz_create(int tz_id, const char *name); +int thermal_notify_tz_delete(int tz_id); +int thermal_notify_tz_enable(int tz_id); +int thermal_notify_tz_disable(int tz_id); +int thermal_notify_tz_trip_down(int tz_id, int id); +int thermal_notify_tz_trip_up(int tz_id, int id); +int thermal_notify_tz_trip_delete(int tz_id, int id); +int thermal_notify_tz_trip_add(int tz_id, int id, int type, + int temp, int hyst); +int thermal_notify_tz_trip_change(int tz_id, int id, int type, + int temp, int hyst); +int thermal_notify_cdev_state_update(int cdev_id, int state); +int thermal_notify_cdev_add(int cdev_id, const char *name, int max_state); +int thermal_notify_cdev_delete(int cdev_id); +int thermal_notify_tz_gov_change(int tz_id, const char *name); +int thermal_genl_sampling_temp(int id, int temp); +#else +static inline int thermal_notify_tz_create(int tz_id, const char *name) +{ + return 0; +} + +static inline int thermal_notify_tz_delete(int tz_id) +{ + return 0; +} + +static inline int thermal_notify_tz_enable(int tz_id) +{ + return 0; +} + +static inline int thermal_notify_tz_disable(int tz_id) +{ + return 0; +} + +static inline int thermal_notify_tz_trip_down(int tz_id, int id) +{ + return 0; +} + +static inline int thermal_notify_tz_trip_up(int tz_id, int id) +{ + return 0; +} + +static inline int thermal_notify_tz_trip_delete(int tz_id, int id) +{ + return 0; +} + +static inline int thermal_notify_tz_trip_add(int tz_id, int id, int type, + int temp, int hyst) +{ + return 0; +} + +static inline int thermal_notify_tz_trip_change(int tz_id, int id, int type, + int temp, int hyst) +{ + return 0; +} + +static inline int thermal_notify_cdev_state_update(int cdev_id, int state) +{ + return 0; +} + +static inline int thermal_notify_cdev_add(int cdev_id, const char *name, + int max_state) +{ + return 0; +} + +static inline int thermal_notify_cdev_delete(int cdev_id) +{ + return 0; +} + +static inline int thermal_notify_tz_gov_change(int tz_id, const char *name) +{ + return 0; +} + +static inline int thermal_genl_sampling_temp(int id, int temp) +{ + return 0; +} +#endif /* CONFIG_THERMAL_NETLINK */ -- cgit v1.2.3